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A/C & HEATER SERVICE PROCEDURES FOR 1992 Mercury Grand Marquis AUTOMOBILES
Air Conditioner and Heater Service Includes module configuration procedures, general service, maintenance, automatic temperature control, compressor services, electric cooling fans, vacuum diagrams, specifications, and manual air conditioning and heater diagnostics and replacement procedures for domestic and imported 1992 Mercury Grand Marquis cars and light trucks from 1990+
Air Bag System Precautions -> Ford Motor Co. -> Arming -> 1990-91 -> 1990-92 -> 1991-92 -> 1992-93 -> 1992-94 -> 1992-96 -> 1992-98 -> 1993 -> 1993-94 -> 1993-95 -> 1994 -> 1994-95 -> 1994-96 -> 1994-97 -> 1995 -> 1995-2004 -> 1995-96 -> 1995-98 -> 1996-97 -> 1996-99 -> 1997-2000 -> 1997-2001 -> 1997-2004 -> 1997-99 -> 1998 -> 1998-2000 -> 1998-2002 -> 1999-2000 -> 1999-2001 -> 1999-2002 -> 1999-2004 -> 2000 -> 2000-01 -> 2000-04 -> 2001-02 -> 2001-03 -> 2001-04 -> 2002-03 -> 2002-04 -> 2004 -> Aerostar & Bronco -> Aspire -> Aviator -> Blackwood, Expedition & Navigator -> Built After February 2002 -> Built Before March 2002 -> Capri -> Continental -> Contour & Mystique -> Cougar -> Crown Victoria Grand Marquis & Marauder -> Econoline -> Escape -> Escort, Tracer & ZX2 -> Excursion -> Explorer & Mountaineer -> Explorer Sport & Sport Trac -> F Series -> Focus -> Freestar & Monterey -> Light Trucks & Vans -> LS -> Mark VII -> Mark VIII -> Mustang -> Passenger Cars -> Probe -> Ranger -> Sable & Taurus -> Tempo & Topaz -> Thunderbird -> Town Car -> Villager -> Windstar
Vehicle: 1992 Mercury Grand Marquis 4.6 V8 GAS
Passenger Cars
Aspire
- Disconnect battery ground cable.
- Wait one minute for back-up power supply to deplete stored energy.
- Remove restraint system diagnostic tool from driver's side air bag module electrical connector.
- Connect driver's side air bag module electrical connector.
- Install driver's side air bag module as outlined under "Component Service."
- Remove restraint system diagnostic tool from passenger's side air bag module electrical connector.
- Install passenger's side air bag module as outlined under "Component Service."
- C...
CLICK HERE TO GET FULL ACCESS TO 1992 Mercury Grand Marquis A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 1992 Mercury Grand Marquis AUTOMOBILES
Air Conditioner and Heater Service Includes module configuration procedures, general service, maintenance, automatic temperature control, compressor services, electric cooling fans, vacuum diagrams, specifications, and manual air conditioning and heater diagnostics and replacement procedures for domestic and imported 1992 Mercury Grand Marquis cars and light trucks from 1990+
Electrical Symbol & Wire Color Code Identification -> Electrical Symbol Identification -> Domestic Vehicles
Vehicle: 1992 Mercury Grand Marquis 4.6 V8 GAS
CLICK HERE TO GET FULL ACCESS TO 1992 Mercury Grand Marquis A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 1992 Mercury Grand Marquis AUTOMOBILES
Air Conditioner and Heater Service Includes module configuration procedures, general service, maintenance, automatic temperature control, compressor services, electric cooling fans, vacuum diagrams, specifications, and manual air conditioning and heater diagnostics and replacement procedures for domestic and imported 1992 Mercury Grand Marquis cars and light trucks from 1990+
General Service Domestic Vehicles -> 1992-93 -> Oil Charge -> 1992 Colt & Summit -> 1992 Colt Vista & Summit Wagon Compressor -> 1993 Colt & Summit -> 1993 Probe -> Abrupt Loss Of Refrigerant -> Capri -> Cherokee, Comanche & Wrangler -> Chrysler Corp. -> Concorde, Intrepid & Vision -> D/W 150-350 & Ramcharger -> Dakota & Rear Wheel Drive Van -> Except Capri, Festiva & 1993 Probe -> Except Colt, Colt Vista, Concorde, Intrepid, Laser, Monaco, Premier, Stealth, Summit, Summit Wagon, Talon & Vision -> Festiva -> Ford FX-15 Axial 10 Cylinder Compressor -> Ford Motor Company -> Front Wheel Drive Van -> General Motors Corp. -> Grand Cherokee -> Laser & Talon -> Light Trucks & Vans -> Monaco & Premier -> Nippondenso 10P13 Compressor -> Nippondenso 10P15 Series Compressors -> Nippondenso 6P148 Compressors -> Non Leak Condition -> Passenger Cars -> Ram 50 -> Saturn -> Stealth
Vehicle: 1992 Mercury Grand Marquis 4.6 V8 GAS
General Motors Corp.
Passenger Cars
Non Leak Condition
- Discharge system, then measure amount of oil collected in discharge container. If more than 1/2 ounce of oil is collected when discharging system, an equal amount of new refrigeration oil must be added to the system.
- Remove defective components. Drain and measure oil remaining in compressor or accumulator, if removed.
- Add the proper amount of oil to each replacement component as follows:
- On HR-6, HR100T/HR110T, R-4, V5 and Prizm compressors, drain oil from old compresso...
CLICK HERE TO GET FULL ACCESS TO 1992 Mercury Grand Marquis A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 1992 Mercury Grand Marquis AUTOMOBILES
Air Conditioner and Heater Service Includes module configuration procedures, general service, maintenance, automatic temperature control, compressor services, electric cooling fans, vacuum diagrams, specifications, and manual air conditioning and heater diagnostics and replacement procedures for domestic and imported 1992 Mercury Grand Marquis cars and light trucks from 1990+
Air Bag System Precautions -> Ford Motor Co. -> Disarming -> 1990-91 -> 1990-92 -> 1991-92 -> 1992-93 -> 1992-94 -> 1992-96 -> 1993 -> 1993-94 -> 1993-95 -> 1994 -> 1994-95 -> 1994-97 -> 1995-2000 -> 1995-2004 -> 1995-96 -> 1995-97 -> 1995-98 -> 1996-97 -> 1996-99 -> 1997-2000 -> 1997-2001 -> 1997-2004 -> 1997-99 -> 1998 -> 1998-2000 -> 1998-2002 -> 1999-2000 -> 1999-2001 -> 1999-2002 -> 1999-2004 -> 2000 -> 2000-01 -> 2000-04 -> 2001-02 -> 2001-03 -> 2001-04 -> 2002-03 -> 2002-04 -> 2004 -> Aerostar & Bronco -> Aspire -> Aviator -> Blackwood, Expedition & Navigator -> Built After February 2002 -> Built Before March 2002 -> Capri -> Continental -> Contour & Mystique -> Cougar -> Crown Victoria, Grand Marquis & Marauder -> Econoline -> Escape -> Escort, Tracer & ZX2 -> Excursion -> Explorer & Mountaineer -> Explorer Sport & Sport Trac -> F Series -> Focus -> Freestar & Monterey -> Light Trucks & Vans -> LS -> Mark VII -> Mark VIII -> Mustang -> Passenger Cars -> Probe -> Ranger -> Sable & Taurus -> Tempo & Topaz -> Thunderbird -> Town Car -> Villager -> Windstar
Vehicle: 1992 Mercury Grand Marquis 4.6 V8 GAS
Passenger Cars
Prior to disconnecting battery, record preset radio frequencies.
After the battery has been disconnected and connected again, abnormal drive conditions may be present while the powertrain control module relearns its adaptive strategy. The vehicle may need to be driven 10 miles or more to relearn the strategy.
Aspire
- Disconnect battery ground cable and isolate.
- Wait one minute for back-up power supply to deplete stored energy.
- Remove four driver's side air bag module mounting bolts.
- Disconnect driver's side air bag module...
CLICK HERE TO GET FULL ACCESS TO 1992 Mercury Grand Marquis A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 1992 Mercury Grand Marquis AUTOMOBILES
Air Conditioner and Heater Service Includes module configuration procedures, general service, maintenance, automatic temperature control, compressor services, electric cooling fans, vacuum diagrams, specifications, and manual air conditioning and heater diagnostics and replacement procedures for domestic and imported 1992 Mercury Grand Marquis cars and light trucks from 1990+
Automatic Temperature Control Systems Diagnosis & Testing -> Crown Victoria, Grand Marquis & Town Car -> Description
Vehicle: 1992 Mercury Grand Marquis 4.6 V8 GAS
The automatic temperature control (ATC or EATC) system automatically maintains the selected temperature for individual driving comfort by regulating the discharge air temperature w...
CLICK HERE TO GET FULL ACCESS TO 1992 Mercury Grand Marquis A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 1992 Mercury Grand Marquis AUTOMOBILES
Air Conditioner and Heater Service Includes module configuration procedures, general service, maintenance, automatic temperature control, compressor services, electric cooling fans, vacuum diagrams, specifications, and manual air conditioning and heater diagnostics and replacement procedures for domestic and imported 1992 Mercury Grand Marquis cars and light trucks from 1990+
Manual Air Conditioning & Heater System Diagnosis & Testing -> Except Capri, Escort, Festiva, Probe, Tracer & Villager -> TECHNICAL SERVICE BULLETINS -> 1992 Cougar & Thunderbird -> 1992 Tempo & Topaz -> INTERMITTENT LOSS OF A/C COOLING -> POOR A/C COOLING PERFORMANCE
Vehicle: 1992 Mercury Grand Marquis 4.6 V8 GAS
POOR A/C COOLING PERFORMANCE
1992 Cougar & Thunderbird
Poor air conditioning performance may be caused by a missing A/C condenser front seal to the radiator support, which would restrict adequate air flow through condenser.
- Install seals as shown.
- Place adhesive side of seal toward condenser ensuring seals do not contact condenser fins.
- Ensure seals contact radiator support and are tucked behind support.
INTERMITTENT LOSS OF A/C COOLING
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